278343
1,2,4,5-Tetrabromobenzene
97%
Synonym(s):
2,3,5,6-Tetrabromobenzene
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About This Item
Empirical Formula (Hill Notation):
C6H2Br4
CAS Number:
Molecular Weight:
393.70
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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Assay
97%
mp
180-182 °C (lit.)
SMILES string
Brc1cc(Br)c(Br)cc1Br
InChI
1S/C6H2Br4/c7-3-1-4(8)6(10)2-5(3)9/h1-2H
InChI key
QCKHVNQHBOGZER-UHFFFAOYSA-N
General description
The single structure of 1,2,4,5-tetrabromobenzene as actuating elements was studied and the relations between their mechanical properties and kinematic profile were determined.
Application
1,2,4,5-Tetrabromobenzene has been used in the synthesis of diethynyltriptycene-linked dipyridyl ligands.
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Aquatic Chronic 4 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Jeremy J Kodanko et al.
Organic letters, 7(21), 4585-4588 (2005-10-08)
[reaction: see text] An efficient route to a new family of dinucleating ligands has been developed. A convergent strategy to these ligands involved dual Sonogashira cross-coupling of 2,3-diethynyltriptycene with a variety of functionally diverse 5-bromopyridines. The resultant ligands were accessed
Subash Chandra Sahoo et al.
Journal of the American Chemical Society, 135(37), 13843-13850 (2013-07-31)
A paradigm shift from hard to flexible, organic-based optoelectronics requires fast and reversible mechanical response from actuating materials that are used for conversion of heat or light into mechanical motion. As the limits in the response times of polymer-based actuating
Eva Junqué et al.
Environmental research, 156, 714-724 (2017-05-10)
In this research the levels of organochlorine compounds (OCs) and mercury (Hg) in several food items from Menorca Island were presented. The dietary exposure assessment was performed in children population from the island. Finally, body burden of OCs and Hg
Manas K Panda et al.
Angewandte Chemie (International ed. in English), 56(28), 8104-8109 (2017-05-26)
In salient effects, still crystals of solids that switch between phases acquire a momentum and are autonomously propelled because of rapid release of elastic energy accrued during a latent structural transition induced by heat, light, or mechanical stimulation. When mechanical
Mónica Montory et al.
Environment international, 142, 105803-105803 (2020-06-21)
Biotransport is often associated with migration patterns of species, including large, anadromous salmonids. Several studies have reported biotransport of persistent organic pollutants in the Northern Hemisphere, but there is no published information on biotransport ocurring south of the equator. Chile's
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